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With the development of face recognition technology, it is already being applied in various fields such as security and robotics. However, products associated with face recognition systems are difficult to commercialize because of the absence of evaluation methods that reflect the actual service environment. The best way to evaluate face recognition performance is evaluation by real people or methods...
In this study, we have used functional near-infrared spectroscopy (fNIRS) to measure the hemodynamic response in the visual cortex. We concurrently measure and discriminate the fNIRS signals evoked by three different color stimuli: red, green, and blue (RGB) colors. Seven healthy subjects were asked to perform the RGB color stimuli experiment during a 10 s task and 25 s rest period. Using a continuous-wave...
This paper presents the design of a math-solving robot which has many potential applications in service, entertainment, and educational robotics. We design a robot scanning and recognizing a printed math problem on a paper and then writing an answer on it. We specifically attempt to solve magic square puzzles and compute simple calculation. Controlling motors and recognizing targets from low-cost...
High dynamic range (HDR) technology is one of various research topics in computer vision technologies, which has been actively being applied to cutting-edge consumer electronics products such as premium UHDTV, premium smart phones and etc. In case of consumer camera devices or mobile camera phones, HDR scene capture mode is commonly provided by combining differently-exposed images with standard dynamic...
This paper presents a novel object extraction method using a micro air vehicle (MAV) for improving the robustness of occlusion. The proposed method is based on saliency of objects for extracting regions of interest (RoIs) using scale invariant feature transform (SIFT) features and segmentation of target objects using GrabCut, which requires advance learning. We obtained original aerial photographic...
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